/* Copyright (C) 2013-2021 TU Dortmund
 * This file is part of LearnLib, http://www.learnlib.de/.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.learnlib.examples;

import java.util.Collection;

import de.learnlib.api.query.DefaultQuery;
import net.automatalib.words.Alphabet;

/**
 * Default implementation for a passive learning example.
 *
 * @param <I>
 *         input symbol type
 * @param <D>
 *         output domain type
 *
 * @author frohme
 * @see DefaultLearningExample
 */
public class DefaultPassiveLearningExample<I, D> implements PassiveLearningExample<I, D> {

    private final Collection<DefaultQuery<I, D>> samples;

    private final Alphabet<I> alphabet;

    public DefaultPassiveLearningExample(Collection<DefaultQuery<I, D>> samples, Alphabet<I> alphabet) {
        this.samples = samples;
        this.alphabet = alphabet;
    }

    @Override
    public Collection<DefaultQuery<I, D>> getSamples() {
        return this.samples;
    }

    @Override
    public Alphabet<I> getAlphabet() {
        return this.alphabet;
    }
}
